Unlock instant, AI-driven research and patent intelligence for your innovation.

Two-dimensional code scanning method, device and computer-readable storage medium

A two-dimensional code and code scanning technology, applied in the field of two-dimensional code, can solve the problems of irregular use of two-dimensional code, and achieve the effect of standard use

Active Publication Date: 2021-05-25
XIAN IRAIN IOT TECH SERVICES CO LTD
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The main purpose of the present invention is to propose a two-dimensional code scanning method, device and computer-readable storage medium, aiming to solve the technical problem of irregular use of two-dimensional codes in the prior art

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Two-dimensional code scanning method, device and computer-readable storage medium
  • Two-dimensional code scanning method, device and computer-readable storage medium
  • Two-dimensional code scanning method, device and computer-readable storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0021] The solution of the embodiment of the present invention is mainly: when receiving the code scanning instruction, scan the current three-dimensional two-dimensional code object by using the multi-eye camera, if the current three-dimensional two-dimensional code object is a three-dimensional two-dimensional code, use the multi-eye camera to scan the current three-dimensional two-dimensional code object The accurate ranging function of the three-dimensional two-dimensional code separates the information surface and the background surface of different heights, collects and analyzes the content of the information surface, obtains the content information corresponding to the three-dimensional two-dimensional code, and executes the corresponding operation according to the obtained content information. operation, that i...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a two-dimensional code scanning method. The two-dimensional code scanning method includes: when receiving a code scanning instruction, using a multi-eye camera to scan a three-dimensional two-dimensional code object, wherein the three-dimensional two-dimensional code Including an information surface and a background surface, the information surface and the background surface are at different heights; using the multi-eye camera to separate the information surface and the background surface at different heights, and identify the information surface and the background surface, wherein , the multi-camera has an accurate ranging function; collect and analyze the content of the information surface, obtain the content information corresponding to the three-dimensional two-dimensional code, and perform corresponding operations according to the obtained content information. The invention also discloses a two-dimensional code scanning device and a computer-readable storage medium. The invention realizes the standardized use of the two-dimensional code.

Description

technical field [0001] The present invention relates to the technical field of two-dimensional codes, in particular to a method and device for scanning two-dimensional codes and a computer-readable storage medium. Background technique [0002] With the development of the times, two-dimensional codes are applied to all aspects of users' daily life, such as subway advertisements, newspapers, train tickets, air tickets, fast food restaurants, movie theaters, group buying websites and various commodity packaging. The two-dimensional code can perform corresponding payment, access links and other operations, which brings great convenience to users' life. However, because QR codes can be quickly disseminated on social platforms such as QQ, WeChat, and Weibo through static pictures, it is easy to misuse QR codes, such as coupons being stolen or used multiple times. Therefore, there is a problem of irregular use of QR codes at present. Contents of the invention [0003] The main ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): G06K7/14
CPCG06K7/1417G06K7/1447
Inventor 王林祥赵皎平李楠王银波刘渊博刘林会
Owner XIAN IRAIN IOT TECH SERVICES CO LTD
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com